baber/WOPTO huggingface dataset:
Patent JP-H0472928-A (JP)
Title: Communication equipment
Inventor: SUZUKI EISHIN
IPC: H04B10/80
Filed: 1990-07-13
Abstract: PURPOSE:To decrease the number of bundle wires and connectors in a conventional equipment, to devise the equipment to be hardly affected with noise, to attain remarkable noise reduction and to eliminate the need for a noise suppression member, as well by using an optical element, an optical reflection means or an optical refraction means to the equipment so as to make optical communication. CONSTITUTION:When an optional digital signal is outputted from a CPU 20 mounted in a printer engine sequence controller 13 and a data is sent to the PD 2 of an image controller 12 being a receiver side, a transistor(TR) Q1 drives an LED 1 by using the digital signal from the CPU 20. At this time, even when the LED 1 and the PD 2 are not arranged on a line or the PD 2 is located at a remote distance, the optical signal of the LED 1 is received by the PD 2 by using a reflection member 23. In the case of the signal received by the PD 1 of the sequence controller 13 from the LED 2 of the image controller 12, similarly a digital signal from the LED 2 is received by the PD 1 by using an optical refraction member 24. The reception signal is fed back to the CPU 20 via an AMP 1.
Patent JP-H1032058-A (JP)
Title: Power supply plug
Inventor: MORIKAWA YUKIO
IPC: H01R13/713
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a power supply plug with overcurrent shutting-off function and small size at low cost. SOLUTION: A current collecting terminal 2 and a cord 9 are connected through a thermostat element 4 and a fixed electric contact 6, a toggle 7 for preventing the natural resetting of the thermostat element 4, which was operated at overcurrent, performed by being cooled is arranged, and thereby, when overcurrent flows, the thermostat element 4 is operated so as to shut off overcurrent, and the reset of the thermostat element 4 is prevented by the function of the toggle 7 to retain a overcurrent shutting off state. A power supply plug with overcurrent shutting off function simple in structure and small in size is provided at low cost.
Patent JP-S5977032-A (JP)
Title: Supercharging control device of internal-combustion engine
Inventor: SATOU YASUSHI
IPC: F02B39/12
Filed: 1982-10-25
Abstract: PURPOSE:To improve safety and reliability of operation by judging whether the operation of a supercharger is normal or abnormal according to whether or not the supercharging pressure in an intake pipe reaches a set value determined by the rotational frequency of an engine and stopping the supercharger upon judging abnormalities while opening a supercharging valve. CONSTITUTION:A supercharging pump 28 driven by the rotation of a crank-shaft 25 through a clutch 32, belt 30, etc. is provided betweem supercharging conduits 26, 27 bypassing an intake pipe 12. A supercharging controlling valve 35 is interposed between connections of the supercharging conduits 26, 27 with the intake pipe 12 and inrerlocked with a throttle valve 13 through a linkage 40. Also, an actuator 50 is provided which can open forcibly the supercharging controlling valve 35. When the output of a pressure sensor 54 for detecting pressure in the intake pipe does not reach a specified supercharging pressue obtained from the output of a rotational frequency sensor 56, a supercharging pump 28 is judged to be in failure by a control circuit 34 so that a clutch 32 is disengaged while an actuator 50 is operated to stop the supercharging operation.
Patent JP-S6427906-A (JP)
Title: Apparatus for controlling molding temperature
Inventor: KANEOKA ISAO
IPC: B29C45/73
Filed: 1987-07-24
Abstract: PURPOSE:To make management of a temp. controlling apparatus easier, by outputting electrically the condition of heat-output of cooling and heating action of a heating and cooling medium in a molding part and displaying it in parallel with temperature, temp. difference and/or pressure and so on. CONSTITUTION:A detected pressure P1 detected by means of a pressure sensor 6 in a feeding side path 3a to a molding part 1 from a pump 2 is input in a pressure ordering control 14, compared with a set pressure and transmitted to a calculating part 18. At the same time, temp. of a heating and cooling medium in a feeding side path 3a and a returning side path 3b are detected by means of the first and second temp. sensor 7a and 7b and the detected temp. t1 and t2 are sent to a temp. ordering controller 15, where the temp. difference DELTAt is electrically output and transmitted to a calculating part 18. In the calculating pat 18, an input detected pressure P1 is converted into flow quantity G and heat capacity Q increased or decreased in a molding part 1 is calculated as a function of the flow quantity G, the temp. difference DELTAt, specific wt. gammaand specific heat c. The heat capacity Q is selectively and digitally displayed with the detected temp. t1 and t2 and the temp. difference DELTAt on an operational displaying part 20.
Patent JP-2000017821-A (JP)
Title: Floor panel and floor panel reinforcing method
Inventor: YAMAGISHI MIKIO
IPC: E04C2/42
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a grating hard to wear away even by causing friction with an upper pedestal of a bearing leg and, at the same time, to provide a reinforcing method of the grating hard to wear away even by causing friction between the grating and upper pedestal. SOLUTION: A grating 10 is constituted by fixing a reinforcing member 14 to the rear side of a corner part 16 of a main body 15. The reinforcing member 14 is constituted of a material excellent in abrasion and wear resistance than the main body 15. Even in the case the grating 10 is vibrate to cause friction with an upper pedestal 105 of a bearing leg 107, the grating 10 is not worn out. As the quality of the material of the reinforcing member 14, abrasion resistance materials such as high carbon steel, cast iron, tin alloy, titanium alloy, etc., alloy containing alloy element such as chromium, molybdenum, tungsten, niobium, tantalum, cobalt, etc., hard metal, cermet, ceramics, etc., are used.
Patent JP-S6253931-A (JP)
Title: Remedy for chronical inflammatory disease
Inventor: ARUFURETSUDO HEESHIHI
IPC: C07K16/18
Filed: 1986-08-06
Abstract: Chronic inflammatory disease of the bowel, e.g. ulcerative colitis and Crohn's disease, is treated by infusion of an intra­venously injectable form of a polyvalent, intact immunoglobulin (IgG).
Patent JP-H1131059-A (JP)
Title: Print control device and method, and storage medium storing computer readable program
Inventor: TAIRA KAZUNORI
IPC: G06F3/048
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily select and designate a printer to obtain his desired print result while making the user recognize visually his desired printer with no dependence on the print information by selecting and designating a desired print image and transferring the print information received from an application based on a print image selection designation to one of corresponding printers. SOLUTION: When a print request is designated from an application, an optional negative print image list is shown on a CRT 10 based on the print setting information stored in an ROM 3. Then a CPU 1 transfers the print information received from the application to one (printer 1000) of corresponding printers based on the print image selection designation received via a keyboard 9. Thus, each selectable printer 1000 and the print image of the print information to be printed by each printer 1000 can be visually confirmed. Then a desired printer 1000 can be freely and accurately selected.
Patent JP-2000027081-A (JP)
Title: Thermally reversible color changing leather and production thereof
Inventor: NAKAJIMA MIKIO
IPC: D06P1/41
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally reversible color changing leather and a method for producing the same, changing its color reversibly by a temperature change without forming a crack of a coating or an adhesion inferiority of the thermally reversible color changing ink. SOLUTION: This thermally reversible color changing leather 1 is constituted by forming a thermally reversible color changing ink coated layer 1d obtained by blending a thermally reversible color changing material with a water soluble binder on a leather layer, and the color of the surface of the thermally reversible color changing leather 1 changes reversibly by a temperature change.
Patent JP-S6247047-A (JP)
Title: Production of tube type photosensitive resinous structure
Inventor: KITAMURA ATSUSHI
IPC: G03F7/16
Filed: 1985-08-24
Abstract: PURPOSE:To form a tube type structure which is a cylindrical land seamless in a circumferencial direction by feeding a photosensitive resin solution to an inner side of the prescribed structure, and then rotating said structure at a high speed, thereby fixing the photosensitive resin solution uniformly on the inner surface and then fixing it. CONSTITUTION:The feeding means 22 including the photosensitive resin solution A therein s inserted in the tube type structure 1 deeply with opening a cap 6 of the box 5, and then the photosensitive resin solution A is poured into the tube type structure 1 which is rotating at a low speed of 100rpm by driving a motor 12 by turn-over the feeding means slowly. And then, the feeding means 22 is drawn out, and then the cap 6 of the box 5 is closed. The photosensitive resin solution A is sticked on the inner surface of the tube type structure 1 uniformly with a centrifugal force, while rotating it at a high speed of 1,000rpm. Thus, the prescribed photosensitive resin A is heated with an Infra red ray heater, while rotating the tube type structure 1 at the high rotating speed to dry it. And then, the photosensitive resin solution A sticked on the inner surface of the tube type structure 1 is solidified by putting the space of the box 5 and the tube structure 1 under a reduced pressure, with operating a vacuum gage 17.
Patent JP-H0474756-A (JP)
Title: Production of oxide-based superconductor
Inventor: UCHIKAWA HIDEFUSA
IPC: H01B12/00
Filed: 1990-07-12
Abstract: PURPOSE:To improve magnetic field dependence of critical current density by heat-treating a mixture of an oxide superconductor material and a high- melting single crystalline metal oxide material not to be reacted with the oxide superconductor material at a higher temperature than the melting point of the oxide superconductor material. CONSTITUTION:Raw material powder comprising Bi2O3, SrCO3, CaCO3, CuO, etc., is blended so as to form a given oxide superconductor material. The mixed powder is mixed with 120 wt.% single crystalline metal oxide powder such as ZrO2 not being reacted with the oxide superconductor material and having a higher melting point than the oxide superconductor material has. Then the mixed powder is pelletized, calcined in the atmosphere, ground and press molded into a give shape. The molded article is burnt in an N2 gas atmosphere and annealed. Further, the oxide superconductor material is heat-treated at >=the melting point to give an oxide superconductor such as Bi2Sr2Ca1Cu2Oy having improved magnetic field dependence of critical current density.
Patent JP-H0526351-A (JP)
Title: Metallic packing and its manufacture
Inventor: TAKADA HIROSHI
IPC: C23C2/10
Filed: 1991-07-25
Abstract: PURPOSE:To enhance adhesion on the sealing surface when a packing is pressed with pressure while being held between both of members by forming coating layers on the outer circumferential surface of a circular metallic packing main body wherein the whole of the coating layers is formed in such a way that each coating layer is laminated in order of the high fusing point of solder. CONSTITUTION:In the manufacture of a metallic packing, a plural number of solder whose fusing point is different from one another is prepared with the alloy ratio of solder (Pb-Sn alloy) changed, a metallic packing main body 2 is immersed in solder made of 2Sn highest in fusing point so as to be picked up while the aforesaid solder is being kept at respective fusing points, so that the coating layer 4 of 2Sn is thereby formed. In the second place, when the metallic packing main body 2 on which the coating layer 4 of 2Sn is formed, is immersed in solder made of 10Sn coming second in fusing point so as to be picked up, the coating layer 5 of 10Sn is formed with no coating layer 4 high in fusing point of 2Sn fused. Each coating layer is laminated in order of the high fusing point, so that a thick coating layer 3 is thereby formed.
Patent JP-H0718258-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: ISHIHARA SHOICHI
IPC: C09K19/30
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a liq. crystal compsn. hardly undergoing change with time in voltage retention and having improved resistances to heat and light by mixing specific liq. crystal compds. CONSTITUTION:A Iiq. crystal compsn. is obtd. by mixing 1-10wt.% at least one liq. crystal compd. of formula I (wherein R is 1-8C linear alkyl), 20-80wt.% at least three liq. crystal compds. of formula II, 20-80wt.% at least three liq. crystal compds. of formula II, 1-10wt.% at least three liq. crystal compds. of formula IV, and 1-10wt.% at least one liq. crystal compd. of formula V. After an oriented polymer film having a polymer backbone contg. units of formula VI with an imidation ratio of 80% or higher is formed on two glass substrates having electrodes on their surfaces, the compsn. is injected into the gap between the substrates.
Patent JP-S5975595-A (JP)
Inventor: YOKOYAMA AKIFUSA
IPC: H05B33/14
Filed: 1982-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60155192-A (JP)
Title: Manufacture of 17 alpha-acetoxy-1,2-methylene- 4,6-pregnadien-3,20-dione
Inventor: HANFURIIDO AANORUDO
IPC: C07J53/00
Filed: 1984-09-07
Abstract: A multistep process for production of 17 alpha -acetoxy-1,2-methylene-4,6-pregnadiene-3,20-dione involves ketalization of the 20-keto group of 17 alpha -hydroxy-1,4,6-pregnatriene-3,20-dione, then methylenation in the 1,2-position with trimethylsulfoxonium iodide, hydrolysis and simultaneous acetylation of the 17 alpha -hydroxy group.
Patent JP-H0536930-A (JP)
Title: Semiconductor storage device
Inventor: WATANABE SHIGEYOSHI
IPC: H01L27/10
Filed: 1991-07-25
Abstract: PURPOSE:To provide a memory cell structure which can realize reduction in size to the same degree as SGT and sufficient cell storage capacity with the present process technology. CONSTITUTION:A groove is formed on the surface of a silicon substrate and a switching transistor defining two side surfaces facing with each other as the source and drain is formed on the upper part of a column-wise semiconductor layer 1 separated with the groove. A capacitor is formed with a storage node electrode 5 which is in contact with a side surface as a storage node contact 9 of these two side surfaces and is formed via an insulating film around the other side surface to surround the entire part of a column type semiconductor layer 1 and a plate electrode 6 which is formed via the capacitor insulating film 7 to surround this storage node electrode 5, a bit line contact 10 is formed at the side surface facing the side surface of the column type semiconductor layer forming the storage node contact 9, and moreover a word line 2 is formed on top of the column type semiconductor layer.
Patent JP-H0914383-A (JP)
Title: Cam timing variable device and method
Inventor: KOZUKA TAKEAKI
IPC: F16H53/04
Filed: 1995-06-30
Abstract: PURPOSE: To easily switch timing of a cam chart without changing a cam itself. CONSTITUTION: It is furnished with a variable cam 2, a main rotational driving system to give rotation to the variable cam 2 by rotating at constant speed and a variable means having a motor 25 for phase adjustment, provided between the variable cam and the main rotational driving system and to transmit rotational speed of the main rotational driving system to the variable cam by changing it, and it is constituted to adjust variable capacity by the variable means by controlling rotation of the motor 25 for phase adjustment.
Patent JP-S6165213-A (JP)
Title: Optical system for automatic focusing
Inventor: TSUJI SADAHIKO
IPC: G03B13/36
Filed: 1984-09-06
Abstract: PURPOSE:To increase the accuracy of forming, and widen the range measurable area of automatic focusing and improve the accuracy of range measurement by allowing either of lens systems for projection and photodetection to include a lens made of synthetic resin having a high refractive index, and interposing a ultraviolet-light and visible-light cutting filter at an object side. CONSTITUTION:An image of an object 9 picked up by the photographic system 1 of a camera is formed on a film and the photosensitive surface 2 of an image pickup element. Infrared projection luminous flux from an infrared-light emitting element 3 arranged outside a photographic system is projected upon the object 9 through a projection lens system 4 and the ultraviolet-light and visible-light cutting filter 7 and its reflected light is image-formed on a photodetecting element 6. When the photodetecting element 6 consists of two differential type elements 6A and 6B, the photodetecting element 6 is scanned until the output is zero, and the whole or part of the photographic system 1 is moved associatively with said scanning to attain automatic focusing operation. Consequently, the range measurement area of the automatic focusing is widened and the accuracy is improved, so yellow changing of the lens and a defect in outer appearance such as black dust are prevented.
Patent JP-H1017139-A (JP)
Title: Separating mechanism for continuous ic
Inventor: MAKISHITA HIROYUKI
IPC: G01R31/26
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a separating mechanism to easily comply with changes of kinds of ICs. SOLUTION: An IC 10 is continuously slid on a feed rail 1. A relay rail 2 receives the IC 10 in a guide groove 1A. The relay rail 2 is moved in a direction, crossing the guide groove 1A at right angles, by a moving means 8 and transferred to the containing rail 3. A detector 5 detects the presence of the IC 10 in the relay groove 2A, and a detector 6 detects the presence of the IC 10 in a separation space between a guide groove 1A and a relay groove 2A. A stopper 7 stops the IC 10 in the relay groove 2A. A moving means 8 is provided with a moving means 8 to move the stopper 7 in parallel to the relay groove 2A and the stopper 7 is arranged in a position where the IC 10 having a longest length is contained in the relay groove 2A.  After the IC 10 is detected by the detector 5, until the cascade point of the IC 10 in the separation space is detected by the detector 6, the stopper 7 is moved to the guide groove 1A side.
Patent JP-H11145896-A (JP)
Title: Method and device for restoring synchronization of signal transmitted to portable telephone receiver
Inventor: BAISSUS ERIC
IPC: H04L7/033
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the synchronization restoration of signals arriving at a portable telephone receiver by refining an estimated value in a fine acquisition mode and guaranteeing the high-speed synchronization acquisition of small final fluctuations. SOLUTION: A synchronization packet included in transferred signals is detected, a clock phase is acquired in a coarse acquisition mode, the synchronization is acquired within 1/4 of the period of one symbol during the time, the estimated value is refined in the fine acquisition mode which is a primary phase synchronized loop operation and the high-speed synchronization acquisition of the small final fluctuatios is guaranteed. In this case, the acquisition device is provided with a first phase estimator 47 for absolute value ABS signals, the output is connected to the input of a fine mode estimator 48 and error signals eabs appear in the output. The acquisition device is provided with a second phase estimator 49 for SIGN signals, the output is connected to the input of the fine mode estimator 50, and the error signals esign appear in the output.
Patent JP-S6431580-A (JP)
Title: High strength electric welded steel tube of two layer structure
Inventor: OHAMA HIROHISA
IPC: B23K11/16
Filed: 1987-07-27
Abstract: PURPOSE:To manufacture a high strength clad steel pipe having no generation of a crack on an inner layer bead by manufacturing an electric welded tube with the clad material cladding a low carbon steel made inner layer and medium high carbon steel or medium carbon low alloy steel made outer layer at a specific thickness ratio. CONSTITUTION:A clad steel sheet is made by cladding the medium high carbon steel sheet capable of hardening of C>0.2% or a medium carbon low alloy steel sheet and the low carbon steel sheet of 0.03-0.15% C, subjected to roll forming in a tubular shape and the seam is subjected to high frequency welding to manufacture a double steel pipe. In this case the inner layer member of the steel pipe is composed of a low carbon steel and an outer layer member 1 of a medium high carbon steel or medium carbon low alloy steel and the ratio of the thickness of the inner layer member 2/ that of the outer layer member 1 is taken to be 0.05-0.25. This clad steel pipe is subjected to hardening and annealing treatments and the outer layer has an excellent mechanical strength and the inner face bead 5 has less carbon contents and there is no generation of a crack due to hardening, hence the electric welded steel tube of double structure eliminating the need for cutting and removing and having a high strength is easily manufactured.
Patent JP-S6246927-A (JP)
Title: Production of cylindrical or columnar glass
Inventor: MOTOKI MASANOBU
IPC: G02B6/00
Filed: 1985-08-26
Abstract: PURPOSE:To produce cylindrical or columnar glass of high quality with high mass productivity by pouring sol into a cylindrical vessel to form cylindrical or columnar gel, rotating the gel at a proper rotational frequency for a prescribed time, and drying and sintering the gel. CONSTITUTION:Sol is poured into a cylindrical vessel 1, and while the vessel 1 is rotated with a motor 2, the sol is converted into gel to form cylindrical or columnar gel. This gel is rotated for a prescribed time. The rotational fre quency during the rotation of the gel is preferably regulated so that centrifugal force produced by the rotation is made lower than 500G (G is the acceleration of gravity) at the outside of the cylindrical or columnar gel. The suitable rota tion time after the gelling is 30min-100hr. Thus, the deformation of the cylindri cal or columnar gel immediately after gelling is prevented. The gel is then taken out, dried and sintered. By this method, cylindrical or columnar glass having high roundness is obtd. in a high yield without causing warping or crack ing.
Patent JP-H0718410-A (JP)
Title: Method for aluminizing surface of metal
Inventor: SHIBATA HIDETAKA
IPC: C23C2/12
Filed: 1993-06-29
Abstract: PURPOSE:To form a tough coating film having satisfactory surface precision on the surface of an iron-based alloy as a substrate. CONSTITUTION:An iron-based alloy work is dipped in molten aluminum contg. manganese and diffusion treatment by heating is carried out to form a coating film of an intermetallic compd. on the surface of work by aluminizing. Since manganese is added to molten aluminum, the toughness of the coating film formed on the article to be treated is improved.
Patent JP-S5978421-A (JP)
Inventor: NAKAMURA YUKIHIRO
IPC: H01H37/40
Filed: 1982-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。